* Added preliminary support for WSAPI SGI

diff --git a/libs/sgi-wsapi/Makefile b/libs/sgi-wsapi/Makefile
new file mode 100644 (file)
index 0000000..81a96f6
--- /dev/null
+++ b/libs/sgi-wsapi/Makefile
@@ -0,0 +1,2 @@
+include ../../build/config.mk
+include ../../build/module.mk
\ No newline at end of file

diff --git a/libs/sgi-wsapi/luasrc/sgi/wsapi.lua b/libs/sgi-wsapi/luasrc/sgi/wsapi.lua
new file mode 100644 (file)
index 0000000..e708249
--- /dev/null
+++ b/libs/sgi-wsapi/luasrc/sgi/wsapi.lua
@@ -0,0 +1,69 @@
+--[[
+LuCI - SGI-Module for WSAPI
+
+Description:
+Server Gateway Interface for WSAPI
+
+FileId:
+$Id$
+
+License:
+Copyright 2008 Steven Barth <steven@midlink.org>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at 
+
+       http://www.apache.org/licenses/LICENSE-2.0 
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+]]--
+module("luci.sgi.wsapi", package.seeall)
+require("luci.http")
+require("luci.dispatcher")
+require("wsapi.request")
+
+function run(wsapi_env)
+       local r = luci.http.Request()
+       r.env = wsapi_env
+       r.request = wsapi.request.parse_post_data(wsapi_env,
+               wsapi.request.parse_qs(wsapi_env.QUERY_STRING))
+               
+       local res, id, data1, data2 = true, 0, nil, nil
+       local headers = {}
+       local status = 200
+       
+       local x = coroutine.create(luci.dispatcher.httpdispatch)
+       while id < 3 do
+               res, id, data1, data2 = coroutine.resume(x, r)
+               
+               if not res then
+                       status = 500
+                       headers["Content-Type"] = "text/plain"
+                       local err = {id}
+                       return status, headers, function() local x = table.remove(err) return x end
+               end
+               
+               if id == 1 then
+                       status = data1
+               elseif id == 2 then
+                       headers[data1] = data2
+               end
+       end
+       
+       local function iter()
+               local res, id, data1, data2 = coroutine.resume(x)
+               if not res or id == 5 then
+                       return nil
+               else
+                       return data1
+               end
+       end
+       
+       return status, headers, iter
+end